Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 9-12
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 12-15
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 16-21
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 22-32
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 43-56
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 56-63
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 63-70
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 70-74
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 74-77
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 78-79
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 80-84
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 84-86
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 87-88
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 90-93
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 93-96
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 96-99
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 99-101
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 101-104
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 104-111
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 111-115
Created: 2012-09-16, modified: 2013-03-01
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 115-124
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 126-133
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 138-148
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 148-149
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 149-152
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 152
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 153-156
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 156-161
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 161-163
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 163-170
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 170-173
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 173-179
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, issue 1, pages 32-40
Created: 2012-09-16, modified: 2015-09-02
Published in Bulletin of the British Ornithologists' Club, in 1986, in volume 106, issue 3, pages 124-126
Created: 2012-12-03, modified: 2015-08-01